13304536940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{29137}}^1$

素因数の和:29259

約数の個数: 72

約数和(自身を含む): 30056429760

約数和(自身を除く): 16751892820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 289, 316, 340, 395, 578, 790, 1156, 1343, 1445, 1580, 2686, 2890, 5372, 5780, 6715, 13430, 22831, 26860, 29137, 45662, 58274, 91324, 114155, 116548, 145685, 228310, 291370, 456620, 495329, 582740, 990658, 1981316, 2301823, 2476645, 4603646, 4953290, 8420593, 9207292, 9906580, 11509115, 16841186, 23018230, 33682372, 39130991, 42102965, 46036460, 78261982, 84205930, 156523964, 168411860, 195654955, 391309910, 665226847, 782619820, 1330453694, 2660907388, 3326134235, 6652268470, 13304536940]

約数ペア:

[(1, 13304536940), (2, 6652268470), (4, 3326134235), (5, 2660907388), (10, 1330453694), (17, 782619820), (20, 665226847), (34, 391309910), (68, 195654955), (79, 168411860), (85, 156523964), (158, 84205930), (170, 78261982), (289, 46036460), (316, 42102965), (340, 39130991), (395, 33682372), (578, 23018230), (790, 16841186), (1156, 11509115), (1343, 9906580), (1445, 9207292), (1580, 8420593), (2686, 4953290), (2890, 4603646), (5372, 2476645), (5780, 2301823), (6715, 1981316), (13430, 990658), (22831, 582740), (26860, 495329), (29137, 456620), (45662, 291370), (58274, 228310), (91324, 145685), (114155, 116548)]